Development of chemiluminescent enzyme immunoassay for the determination of triazophos residues in rice grain, soil and paddy water by TIAN Jie, LIANG Xiao, GUI Wenjun, ZHU Guonian

“…There has been a greater demand for developing analytical methods with very high sensitivity. Immunochemical techniques provide a simple and economical alternative to traditional methods in order to meet such demands for determination of triazophos residues.The aim of this work was to develop an indirect competitive chemiluminescent enzyme immunoassay (icCLEIA) with an anti-mouse secondary antibody conjugated to peroxidase for the residual determination of triazophos. …”
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The Determination of Feasible Control Variables for Geoengineering and Weather Modification Based on the Theory of Sensitivity in Dynamical Systems by Sergei A. Soldatenko, Rafael M. Yusupov

“…The information obtained via calculated sensitivity coefficients is very beneficial for assessing the physical feasibility of methods of control of the large-scale atmospheric dynamics and for designing optimal control systems for climatic processes. …”
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Ultrasonic Extraction-Gas Chromatography-Mass Spectrometry for Determination of Eight Organophosphorus Flame Retardants in Coatings by ZHANG Ying, LI Yi, CHEN Yezi, WANG Xutao

“…A method for the simultaneous determination of eight organophosphorus flame retardants (OPFRs) in coatings is developed with ultrasonic extraction for preprocessing and gas chromatography-mass spectrometry (GC-MS).The comparison and optimization of experimental conditions in the ultrasonic extraction process indicate that acetone should be taken as the extraction solvent,and the extraction temperature and time should be set to 30 ℃ and 15 min,respectively;when the extraction is repeated twice,the recovery is good.Quantitative analysis is performed by GC-MS with selective ion scanning,with the linear range of the standard preparation curves being 10~1 000 ng/mL.The results demonstrate that the correlation coefficients of linear regression equations for eight OPFRs are not less than 0.990 4.The detection limits of the method are between 0.04 and 0.26 ng/mL,with the recovery of 79.3%~112.0%,and the relative standard deviations are less than or equal to 6.4%.The application of the method to the determination of OPFRs in coating products from five enterprises shows that TCEP is detected in samples of only one enterprise,with a concentration of 15.22 ng/mL.…”
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Perspective Transform-based Depth Estimation of Monocular Camera for Electrocution Threat Determination of Construction Machinery by T. Yang, S. Wei, L. Fan, L. Zhang

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Microwave-Assisted “One-Pot” Acidolysis and Extraction for the Rapid Determination of Mancozeb in Fruit and Vegetable Samples by Qiaoxia Tian, Hongxing Li, Lixia Chen, Bingjun Han

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Planning an experiment for cleaning exhaust gases with ultrasound by A. S. Kadyrov, B. K. Sarsembekov, A. B. Kukisheva

“…In order to solve this problem, it is proposed to develop an additional device to the exhaust system of an internal combustion engine, based on the ultrasonic coagulation cleaning method.Materials and methods. Due to the need for an environmentally friendly vehicle exhaust system, an experiment is planned to determine the particle gas settling rate on the ultrasonic stand. …”
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Internal combustion engine acoustic diagnostics by V. D. Gabidulin

“…Timely diagnosis is difficult to carry out when working in remote regions, as well as when transporting goods over long distances due to the lack of closely located maintenance centers.Materials and methods. One of the solutions to the above problem is the use of a diagnostic method based on sound parameters. …”
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Equilibrium Analysis of Electricity Market with Multi-Agents Considering Uncertainty by Zhonghai Sun, Runyi Pi, Junjie Yang, Chao Yang, Xin Chen

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Research on multi-stage optimization planning of power internet of things based on seagull optimization algorithm by Peng Ye, Guanxian Liu, Shuo Yang, Shaotao Guo, Huan Wang, Yi Zhao, Mingli Zhang

“…This study proposes a multi-stage IES planning method aimed at enhancing both energy efficiency and the economic performance of IES. …”
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A modelling technique to determine the high frequency transformer leakage inductance using the winding structure by Yasir S. Dira, Ahmad Q. Ramli, Ungku Anisa Ungku Amirulddin, Nadia M. L. Tan

“…This study proposed a method for the control of leakage inductance by altering the winding configuration. …”
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INVESTIGATION OP THE SKIN FACTOR IN STEADY-STATE GAS FLOW OBEYING NONLINEAR FILTRATION LAW by V. V. Verzhbitsky, A. I. Shchekin, R. E. Shesterikova

“…The productivity of the wells at gas and gas condensate fields along with the wells at underground gas storage facilities, depends on such parameters as thermodynamic conditions, properties of the produced fluid, method of opening and completion, filtration-volumetric and geometrical characteristics of the formation. …”
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Online simultaneous determination of lactoferrin and immunoglobulin G in dairy products by two-dimensional liquid chromatography by CHEN Qin, ZHOU Langjun, CHEN Zijing, LIU Mengni, LIN Senyu

“…ObjectiveA method of two-dimensional liquid chromatograohy was established to simultaneously determine the content of lactoferrin and immunoglobulin G in dairy products.MethodsThe pretreated samples were directly injected into the constructed system. …”
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Determination of a rational shape of a bulldozer blade considering the soil background of the Republic of Kazakhstan by N. T. Surashov, R. B. Asmatulaev, D. N. Tolymbek

“…Until now, scientists of the CIS and foreign countries in the field of WO ETM of the waste type have studied in detail in theoretical terms and experimentally established promising designs of WO and bulldozer knives. Numerous methods for determining the parameters of the WO of the bulldozer depending on the category of the developed soil and taking into account the traction factor of the propulsion system, etc. …”
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DESIGN OF KIP KULIAH SELECTION SYSTEM AND RECIPIENT DETERMINATION USING SUPPORT VECTOR MACHINE (SVM) by Mozart Winston Talakua, Berny Pebo Tomasouw, Venn Yan Ishak Ilwaru

“…In this study, the Support Vector Machine (SVM) method was applied to create a system for selecting and determining KIP Kuliah recipients. …”
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Carboxymethyl Dextran-Based Biosensor for Simultaneous Determination of IDO-1 and IFN-Gamma in Biological Material by Zuzanna Zielinska, Anna Sankiewicz, Natalia Kalinowska, Beata Zelazowska-Rutkowska, Tomasz Guszcz, Leszek Ambroziak, Miroslaw Kondratiuk, Ewa Gorodkiewicz

“…This study introduced a novel method for the simultaneous quantitative determination of IDO-1 and IFN-γ in different biological samples/materials. …”
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Designing an expert system for determining student learning styles using forward chaining in engineering education by Muhammad Anwar

“…The purpose of this study was to describe the design of the expert system to determine the student learning style, the method used was forward chaining. …”
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Energy-efficient train timetable optimization for tram system under multi-signal priority strategies by Jing He, Fengyuan Wang, Yuting Duan, Zhoulou Yang, Jian Yang

“…Tram operation strategies and signal priority play a vital role in energy-efficient train timetable optimization. However, the impact of trams on road traffic efficiency has limited consideration in traditional optimization methods. …”
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Dynamic Analysis and Efficient Numerical Algorithm for Rocking Response of Freestanding Packages Under Transportation Excitations by Zhenmin Qi, Dapeng Zhu

“…A novel numerical algorithm, combining a time transformation method with the Runge–Kutta method, is proposed to efficiently determine collision time instants and analyze the piecewise-smooth rocking response. …”
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Class A pan coefficients (Kp) to estimate daily reference evapotranspiration (ETo) Coeficientes do tanque Classe A (Kp) para a estimativa diária da evapotranspiração de referência... by Paulo C. Sentelhas, Marcos V. Folegatti

“…There are several methods to determine Kp values, using wind speed, relative humidity and fetch length and conditions. …”
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ULTRA-WIDEBAND SCANNING ANTENNA ARRAY WIRE EMITTERS by O. A. Yurtsev, A. A. Popov

“…The described variant of the antenna according to the matching criterion (SWR < 2) has a frequency overlap coefficient of 12. The narrowing of the frequency band of a single emitter in the composition of non-scanning and scanning gratings within the angle of 30 degrees is determined. …”
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